[CXF-8407] Incorporate changes caused by JEP-396 integration into JDK-16+ - ASF JIRA

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Details

Type: Bug
Status: In Progress
Priority: Major
Resolution: Unresolved
Affects Version/s: 3.4.2
Fix Version/s: None
Component/s: None
Labels:
- jdk16

Estimated Complexity:
Unknown

Description

JEP-396 introduces stronger encapsulation of JDK internals by default. In CXF, we are using a number of tricks to access JDK internals, including but not limited to:

~~AutomaticWorkQueueImpl uses private ThreadPoolExecutor::addWorker: needs --add-opens java.base/java.util.concurrent=ALL-UNNAMED~~
~~EasyMock: needs --add-opens java.base/java.lang=ALL-UNNAMED~~ (fixed in EasyMock 5.0.1 by moving off to ByteBuddy)
CgLib (Spring AOP): needs --add-opens java.base/java.lang=ALL-UNNAMED

Caused by: org.springframework.cglib.core.CodeGenerationException: java.lang.reflect.InaccessibleObjectException-->Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @1e67b872
	at org.springframework.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:549)

ImportRepairTest uses XSImplementationImpl: --add-exports java.xml/com.sun.org.apache.xerces.internal.impl.xs=ALL-UNNAMED --add-exports java.xml/com.sun.org.apache.xerces.internal.impl.xs.util=ALL-UNNAMED
~~ReferencingAuthenticator (method tryWith): needs --add-opens java.base/java.net=ALL-UNNAMED~~
~~stax.WriterTest: needs~~ ~~add-opens java.xml/com.sun.org.apache.xerces.internal.jaxp=ALL-UNNAMED~~
~~johnzon-jsonb: needs --add-opens java.base/java.util=ALL-UNNAMED~~
SOAPRpcLitClientTypeTest with xercesImpl: needs --add-opens java.xml/javax.xml.namespace=ALL-UNNAMED (see please https://github.com/javaee/jaxb-v2/issues/1184)
.~~JAXRSLDAPUserTest~~: (fixed by ~~CXF-8809~~)
- ~~apacheds needs --add-opens java.base/sun.security.x509=ALL-UNNAMED {}add-opens java.base/sun.security.util=ALL-UNNAMED~~
- ~~org.springframework.ldap needs -add-opens java.naming/com.sun.jndi.ldap=ALL-UNNAMED~~ (fixed in 2.3.4.RELEASE)
JsFrontEndServletTest & JSClientServerTest: need --add-opens java.xml/com.sun.org.apache.xerces.internal.dom=ALL-UNNAMED (saaj-impl 1.5.3 SOAPDocumentImpl::createDocument() instantiates `com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl`)
JAXRSClientServerBookTest & JAXRSHttpsBookTest: need --add-opens java.base/java.net=ALL-UNNAMED --add-opens java.base/sun.net.www.protocol.https=ALL-UNNAMED (setting custom HTTP method fe RETRIEVE in URLConnectionHTTPConduit::setupConnection using reflection)